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铁路通信信号工程技术 ›› 2024, Vol. 21 ›› Issue (8): 104-108.DOI: 10.3969/j.issn.1673-4440.2024.08.017

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FZL300系统列车无开门允许故障探讨及解决方法

宋 锐   

  1. 合肥市轨道交通集团运营有限公司,合肥 230000
  • 收稿日期:2022-11-14 修回日期:2024-06-17 出版日期:2024-08-25 发布日期:2024-08-25
  • 作者简介:宋锐(1989—),男,工程师,本科,主要研究方向:城市轨道交通信号设施设备运维管理,邮箱:1031132329@qq.com。

Discussion and Solution of Fault of FZL300 System without Train Door Authority

Song Rui   

  1. Hefei Rail Transit Group Operation Co., Ltd., Hefei    230000, China
  • Received:2022-11-14 Revised:2024-06-17 Online:2024-08-25 Published:2024-08-25

摘要: 针对合肥地铁3号线FZL300信号系统在运用初期频繁发生列车无开门允许的故障案例,通过问题梳理、数据分析、测试验证的方法,有效解决列车冲/欠标问题,进而降低列车无开门允许故障发生率,提高系统运行稳定性、可靠性。

关键词: ATO, 开门允许命令, 轮径值

Abstract: In view of the frequent faults without door opening permission of the FZL300 signaling system for Hefei Metro Line 3 in the early stages, in order to improve the operation service quality, this paper introduces the methods to solve the problem that a train stopping position cannot meet the predetermined standard through problem sorting, data analysis, and test verification, so as to reduce the occurrence rate of this  train door fault and improve the stability and reliability of the system operation.

Key words: ATO, door opening permission command, wheel diameter value

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